28503324

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{18413}}^1$

素因数の和:18466

約数の個数: 36

約数和(自身を含む): 73729656

約数和(自身を除く): 45226332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 18413, 36826, 55239, 73652, 110478, 165717, 220956, 331434, 662868, 791759, 1583518, 2375277, 3167036, 4750554, 7125831, 9501108, 14251662, 28503324]

約数ペア:

[(1, 28503324), (2, 14251662), (3, 9501108), (4, 7125831), (6, 4750554), (9, 3167036), (12, 2375277), (18, 1583518), (36, 791759), (43, 662868), (86, 331434), (129, 220956), (172, 165717), (258, 110478), (387, 73652), (516, 55239), (774, 36826), (1548, 18413)]